HtmlEditorController class
Controller for web
- Mixed-in types
- Available extensions
Constructors
- HtmlEditorController({bool processNewLineAsBr = false, bool processOutputHtml = true, HtmlEditorOptions? editorOptions, HtmlToolbarOptions? toolbarOptions, HtmlStylingOptions? stylingOptions, Callbacks? callbacks, BuildContext? context})
Properties
- autoAdjustHeight → bool
-
The editor will automatically adjust its height once the page is loaded to
ensure there is no vertical scrolling or empty space. It will only perform
the adjustment when the editor is the loaded page.
no setter
- callbacks ↔ Callbacks
-
Sets & activates Summernote's callbacks. See the functions available in
Callbacks for more details.
getter/setter pair
- characterCount ↔ int
-
Gets the current character count
getter/setter pair
- content → String
-
Gets the current content of the editor.
no setter
- contentHeight ↔ double
-
height occupied by the content section of the editor
getter/setter pair
- contentIsEmpty → bool
-
Checks if the editor is empty
no setter
- contentIsNotEmpty → bool
-
Checks if the editor is not empty
no setter
- context ↔ BuildContext?
-
This context is used only if you need to provide a context other than
the one the Editor will get by default.
getter/setter pair
- editorController ↔ WebViewController
-
Allows the
WebViewControllerfor the Html editor to be accessed outside of the package itself for endless control and customization.getter/setter pairinherited - editorOptions ↔ HtmlEditorOptions
-
Defines options for the html editor
getter/setter pair
- enableDictation ↔ bool
-
If enabled - shows microphone icon and allows to use dictation within
the editor
getter/setter pair
- fault ↔ Exception?
-
Fault thrown by the editor. Null if there is no fault.
getter/setter pair
- filePath → String
-
finalinherited
- focusNode ↔ FocusNode?
-
getter/setter pair
- hasFault → bool
-
is there a fault? If there is, the editor will show an error message
instead of the editor itself. The "Ok" button will reset the fault.
no setter
- hasFocus ↔ bool
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- initialized → bool
-
whether the interface is initialized successfully
no setter
- isDisabled ↔ bool
-
read only mode
getter/setter pair
- isReadOnly ↔ bool
-
Puts editor in read-only mode, hiding its toollbar
getter/setter pair
- isRecording ↔ bool
-
is dictation running?
getter/setter pair
- processNewLineAsBr → bool
-
Determines whether text processing should happen on input HTML, e.g.
whether a new line should be converted to a
.final - processOutputHtml → bool
-
Determines whether empty paragraph should be disregarded as a value,
e.g. whether
<p><br></p>is returned as "". Editor uses that HTML as the initial HTML for an opening paragraph (when no text has been entered in the editor).final - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sttAvailable → bool
-
is dictation available
no setter
- sttBuffer ↔ String
-
Dictation result buffer
getter/setter pair
- stylingOptions ↔ HtmlStylingOptions
-
Defines CSS styles for various components and whe
getter/setter pair
- toolbar ↔ ToolbarWidgetState?
-
Toolbar widget state to call various methods. For internal use only.
getter/setter pair
- toolbarHeight → double?
-
toolbar widget height
no setter
-
toolbarKey
↔ GlobalKey<
State< StatefulWidget> > -
getter/setter pair
- toolbarOptions ↔ HtmlToolbarOptions
-
Defines options for the editor toolbar
getter/setter pair
-
totalHeight
↔ ValueNotifier<
double> -
total height of the editor = content height + toolbar height
getter/setter pair
- verticalPadding → double
-
no setter
- viewId ↔ String
-
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
cancelRecording(
) → Future< void> -
Available on HtmlEditorController, provided by the DictationController extension
Does not trigger result from recognition -
clear(
) → Future< void> - Clears the editor of any text.
-
clearFocus(
) → void - Clears the focus from the webview
-
convertSpeechToText(
dynamic onResult(String v)) → Future< void> -
Available on HtmlEditorController, provided by the DictationController extension
Starts dictation -
deinitialize(
) → void -
Sometimes, when using MVVM/MVC design patterns, you may want to
keep your controller in the root provider or notifier.
In this case, when UI component gets destroyed you will want
your controlller to be aware of that.
This
deinitializemethod does just that. -
disable(
) → Future< void> - disables the Html editor
-
dispose(
) → void -
inherited
-
enable(
) → Future< void> - enables the Html editor
-
evaluateJavascript(
{required Map< String, Object?> data}) → Future<void> -
Helper function to run javascript and check current environment
inherited
-
execCommand(
String command, {String? argument}) → Future< void> - A function to quickly call a document.execCommand function in a readable format
-
getInitialContent(
) → Future< String> - This method compiles HTML document based on various controller settings
-
getSelectedText(
) → Future< String> - Gets the selected text from the editor and returns it as a String.
-
getText(
) → Future< String> - Gets the text from the editor and returns it as a String.
-
init(
BuildContext initBC, double initHeight, HtmlEditorController c) → Future< void> -
inherited
-
initEditor(
BuildContext initBC) → Future< void> -
Initialization of native UI component
the
initmethod is pulled from platform-specific mixin and is different for each platform -
insertHtml(
String html) → Future< void> - Insert HTML at the position of the cursor in the editor Note: This method should not be used for plaintext strings
-
insertLink(
String text, String url, bool isNewWindow) → Future< void> - Insert a link at the position of the cursor in the editor
-
insertText(
String text) → Future< void> - Insert text at the end of the current HTML content in the editor Note: This method should only be used for plaintext strings
-
maybeScrollIntoView(
) → void -
Available on HtmlEditorController, provided by the StreamProcessor extension
checks scroll settings and scrolls if needed -
moveCursorToEnd(
) → Future< String> - Move the cursor to the end of the editor
-
moveCursorToStart(
) → Future< String> - Move the cursor to the start of the editor
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Call all the registered listeners.
inherited
-
processEvent(
String data) → Future< void> -
Available on HtmlEditorController, provided by the StreamProcessor extension
Process events coming from the iframe -
recalculateContentHeight(
) → Future< void> - Recalculates the height of the editor to remove any vertical scrolling. This method will not do anything if autoAdjustHeight is turned off.
-
recalculateTotalHeight(
) → void -
redo(
) → void - Redoes the last action
-
reloadContent(
) → Future< void> - On native platform html injection is restricted, so we need to reload the page with new content in it. After the page is loaded, we need to prevent onInit callback and call onChaged instead.
-
removeLink(
) → Future< void> -
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
resetFault(
) → void - resets the fault and hides the error message if there is one
-
scrollToCursor(
) → void - Scrolls the editor to the position of the cursor
-
setFault(
Exception e) → void -
setFocus(
) → void - Sets the focus to the editor.
-
setInitialText(
String text) → void - Sets the initial text of the editor. This is useful when you want to initialize the editor with some text.
-
setIsRecording(
bool value) → void -
setSttBuffer(
String value) → void -
setText(
String text) → Future< void> - Sets the text of the editor.
-
stopRecording(
) → Future< void> -
Available on HtmlEditorController, provided by the DictationController extension
Triggers result from recognition -
textHasNoValue(
String text) → bool -
Available on HtmlEditorController, provided by the StreamProcessor extension
checks if text provided is just an empty paragraph -
toggleCodeView(
) → void - toggles the codeview in the Html editor
-
toString(
) → String -
A string representation of this object.
inherited
-
undo(
) → void - Undoes the last action
-
updateToolbar(
) → Future< void> -
view(
HtmlEditorController controller) → Widget -
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited